Birdman, co-founder and public face of Cash Money Records, is reportedly under investigation for plotting to shoot up Lil Wayne’s tour bus.

Wayne’s bus came under fire in Atlanta in 2015 after the rapper was performing at a nightclub. The shooting occurred shortly after the bus began pulling away from the venue. No one was injured in the shooting.

Artist Young Thug is also reportedly under investigation for the incident. The actual shooter of the bus was sentenced to 20 years in prison back in 2015.